Question: Where is Japan Railways Group, the place of incorporation that has the prime minister Yuriko Koike?
Paraphrase: Where is Japan Railways Group, the vicinity of incorporation that has the high minister Yuriko Koike?
SPARQL (Wikidata): SELECT ?answer WHERE { wd:Q864495 wdt:P740 ?answer . ?answer wdt:P6 wd:Q261703}
Answer: Tokyo